---
title: "KIRSKE DAVID — Ownership Dossier"
canonical: https://whiteintel.dev/entity/20d3bd8e-d3eb-55eb-84dd-820e15a675a4
json: https://whiteintel.dev/api/public/dossier/20d3bd8e-d3eb-55eb-84dd-820e15a675a4
identifier: sec:0001276750
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# KIRSKE DAVID

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001276750`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/20d3bd8e-d3eb-55eb-84dd-820e15a675a4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/20d3bd8e-d3eb-55eb-84dd-820e15a675a4  

## Ownership & control

### Holdings / subsidiaries

- **X4 Pharmaceuticals, Inc** (officer) — https://whiteintel.dev/entity/faa4b0df-34a4-5462-b727-ec322e28bc73
- **CELL THERAPEUTICS INC** (officer) — https://whiteintel.dev/entity/818d7969-e7e1-55ba-b25f-9085b030a3bf

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **KIRSKE DAVID** — https://whiteintel.dev/entity/20d3bd8e-d3eb-55eb-84dd-820e15a675a4 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **KIRSKE DAVID**. Human view: https://whiteintel.dev/entity/20d3bd8e-d3eb-55eb-84dd-820e15a675a4 · Structured JSON: https://whiteintel.dev/api/public/dossier/20d3bd8e-d3eb-55eb-84dd-820e15a675a4._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._